80307465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4421}}^1$

素因数の和:4609

約数の個数: 32

約数和(自身を含む): 147730176

約数和(自身を除く): 67422711

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 4421, 6055, 13263, 18165, 22105, 30947, 66315, 92841, 154735, 464205, 764833, 2294499, 3824165, 5353831, 11472495, 16061493, 26769155, 80307465]

約数ペア:

[(1, 80307465), (3, 26769155), (5, 16061493), (7, 11472495), (15, 5353831), (21, 3824165), (35, 2294499), (105, 764833), (173, 464205), (519, 154735), (865, 92841), (1211, 66315), (2595, 30947), (3633, 22105), (4421, 18165), (6055, 13263)]